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Annual Awards

2026 AAHP and ABHP Awards: Call for Nominations

Nominations are now open for the 2026 William A. McAdams Outstanding Service Award and the 2026 Joyce P. Davis Memorial Award. Both honors recognize Certified Health Physicists who have made meaningful contributions to advancing the profession, supporting certification, and upholding the highest standards of professionalism and ethics.

All AAHP members are invited to submit nominations.

The deadline for submissions is March 20, 2026.
Submit Your Nomination

William McAdams Outstanding Service Award

About the Award:

The McAdams Award is presented annually by the ABHP for significant contributions toward the advancement of professionalism in Health Physics and to the Certification process.

Nominees shall be CHPs who have served the health physics community through outstanding and extended work on the ABHP Examination Panels, ABHP Board, AAHP Continuing Education Committee, AAHP Executive Committee, other AAHP committees, teaching or other assistance in increasing knowledge of HPs, or other areas that enhance the professionalism of health physics.

2025 Winner:

James P. Tarzia, CHP

Citation provided by David C. Medich, Ph.D. CHP

On behalf of the American Board of Health Physics, it is my privilege to award Mr. Kyle Kleinhans the 2024 William A. McAdams Outstanding Service Award. This award, established in 1989, honors those certified health physicists who have made significant contributions toward the advancement of professionalism in health physics and to its certification process. In conferring this award, the committee specifically noted Kyle’s outstanding accomplishments in and dedication toward the Health Physics Certification process.

Kyle became a Certified Health Physicist in 1994 and has since been actively helping to advance the Health Physics profession at all levels. On the local level, Kyle served as the East Tennessee Chapter of the Health Physics Society (HPS)’s Awards and Nominating Committee Chair, and was later the chapter’s Secretary, Treasurer, and President. More broadly, Kyle also served on the HPS Nominating Committee, HPS Science Teacher Workshop Committee, HPS History Committee, and the HPS Standards Committee. He was an Associate Editor, and later Editor, of the CHP Newsletter, and is a member of the American National Standards Institute (ANSI). It was this tireless work and dedication that led to Kyle’s appointment in 2017 as a Fellow of the HPS.

With respect to his dedication toward our certification process, Mr. Kyle Kleinhans served as a member of the American Academy of Health Physics (AAHP) Ad Hoc Committee on Standard Operating Procedures, the AAHP Nominating Committee, and the AAHP Board of Directors. As an AAHP Board Member, he served as both its Parliamentarian and President. After completing his term with the AAHP, Kyle next was elected to the Leadership Board of the American Board of Health Physics (ABHP), where he served as our Secretary and later our Chair. As an ABHP Chair, Kyle was known for the many initiatives that he spearheaded, such as his work to clarify the ABHP Exam appeals process, the update to the ABHP candidate qualification standards, and to the updates in the ABHP Prospectus Manual, Procedures Manual, and the ABHP Policy Manual.

It is therefore my honor to confer this 2024 William A. McAdams Outstanding Service Award, along with the recognition and applause associated with it, to Mr. Kyle Kleinhans.

David C. Medich, Ph.D. CHP

Past Winners Include:

    • 1989 - John W. Healy
    • 1990 - H. Wade Patterson
    • 1991 - Richard R. Bowers
    • 1992 - Lester A. Slaback, Jr.
    • 1993 - Ken Skrable
    • 1994 - Leroy R. Booth
    • 1995 - William R. Casey
    • 1996 - Frazier L. Bronson
    • 1997 - Robert Martin Ryan
    • 1998 - Dale H. Denham
    • 1999 - Bryce L. Rich
    • 2000 - James E. Turner
    • 2001 - George J. Vargo, Jr.
    • 2002 - Paul L. Ziemer
    • 2003 - Herman Cember
    • 2004 - Edward F. Maher
    • 2005 - Dade W. Moeller
    • 2006 - William C. Reinig
    • 2007 - Kathryn H. Pryor
    • 2008 - James S. Willison
    • 2009 - Michael S. Terpilak
    • 2010 - Nancy P. Kirner
    • 2011 - Jerry W. Hiatt
    • 2012 - Robert N. Cherry, Jr.
    • 2013 - Kent N. Lambert
    • 2014 - Lester K. Aldrich II
    • 2015 - Nora Nicholson
    • 2016 - James E. Tarpinian
    • 2017 - Charles A. "Gus" Potter
    • 2018 - Govind Rao
    • 2019 - Willam G. Rhodes III
    • 2020 - Kathleen Dinnel-Jones
    • 2021 - Wayne Gaul
    • 2022 - Wei-Hsung Wang
    • 2023 - Cindy M. Flannery
    • 2024 - Kyle Kleinhans

Joyce P. Davis Memorial Award

About the Award:

The Davis Award is an AAHP award given in memory and honor of Joyce P. Davis in recognition of her dedication to the advancement of health physics and her humanitarian efforts to uphold the ethics of the profession. The recipient of this award demonstrates these extraordinary qualities exemplified by Joyce P. Davis, distinguishing themselves for excellence in professional achievement as well as being a champion of ethical behavior.

Those eligible for the award must be:

  • a member of AAHP for at least 10 years
  • a demonstrated champion of professional standards and ethics
  • recognized for exemplary professional practice of health physics
  • 2025 Winner:

    Ruth McBurney, CHP

    Citation by Jonathan Walsh, CHP, Professional Standards & Ethics Committee Chair (2025)

    The Joyce P. Davis is presented annually by AAHP to recognize outstanding dedication to the advancement of health physics and the upholding of ethical values in the profession. The 2025 award recognizes Ms. Ruth E. McBurney, CHP for her long career of steadfast public service and leadership within the field of health physics.

    Ms. McBurney holds a Bachelor of Science degree in biology from Henderson State University, a Master of Science in Radiation Sciences from the University of Arkansas, and completed additional graduate studies in Radioecology at Colorado State University. She began her professional career in 1973 as a Section Chief in radioimmunoassay at the Baptist Medical Center in Little Rock, AR. In November 1977 she entered public service as a Health Physicist in the Radiological Health Section of the Arkansas Department of Health. Her work there included responding to the 1980 Damascus Titan II missile "broken arrow" incident. She joined the Texas Department of Health Bureau of Radiation Control in 1981 as Administrator of the Standards Branch, and became Director of the Division of Licensing, Registration and Standards in 1989. She then managed the Radiation Safety Licensing Branch of the Texas Department of State Health Services from 2004 to 2007. In 2007, Ms. McBurney became Executive Director of the Conference of Radiation Control Program Directors, a role in which she served until her retirement in May of this year.

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    Ms. McBurney has served on the Board of Directors, Finance Committee, and Program Area Committee 5 on Environmental Radiation and Radioactive Waste of the National Council on Radiation Protection and Measurements. She was a delegate to the 10th, 11th, 12th, and 13th international congresses of the International Radiation Protection Association, and served on the IRPA Rules Committee from 2008-2012. She has served the Health Physics Society as President (2005-2006) Secretary (1999-2001), Director (1996-98), and as a member of the Nominating, Government Relations, and Program Committees and Medical Section. She remains active with the HPS South TX Chapter and AR Chapter. She has served as a board member of the American Board of Health Physics (1990-1994) and as Chairman (1994) Ms. McBurney has additionally served as Chair of American Academy of Health Physics Professional Standards and Ethics Committee. Her professional accolades include the Distinguished Member Award from the AAHP, CRCPD’s Gerald S. Parker Award of Merit, the Distinguished Emeritus Member for the National Council on Radiation Protection and Measurements, and the Distinguished Alumna Award from Henderson State University.

    In addition to technical expertise, serving as a state regulator requires and the ability to work impartially with regulated parties and diverse members of the public on potentially divisive topics. The trust consistently placed in Ms. McBurney in her thirty years as a state regulator, and later supporting state regulators, is a testament to her technical skill and to her character. Her career path was trail blazing. Initially denied a role in her chosen field of health physics specifically because of her gender, Ruth McBurney persevered and excelled in leadership roles during a time when relatively few women entered the profession. Her success and professionalism made her a role model both to women aspiring to health physics careers, and to all the health physicists who benefitted from her skilled leadership. The universal respect and admiration she has earned within the health physics community are testament to her consistent ethical behavior and professional excellence.

    The career of Ruth E. McBurney, CHP, reflects the spirit of Joyce P. Davis. Her enduring contributions help ensure that the profession of health physics and the American Academy of Health Physics will continue to serve the nation and the world long into the future.

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    Past Winners Include:

      • 2002 - John J. Kelly
      • 2004 - James E. Tarpinian
      • 2006 - Carol D. Berger
      • 2008 - Howard W. Dickson
      • 2010 - Frazier L. Bronson
      • 2014 - Bryce Rich
      • 2016 - John Frazier
      • 2018 - Charles Roessler
      • 2019 - Dennis Quinn
      • 2020 - Douglas Minnema
      • 1999 - Bryce L. Rich
      • 2000 - James E. Turner
      • 2021 - Charles "Gus" Potter
      • 2022 - Samuel L. Baker
      • 2023 - James P. Tarzia
      • 2024 - Dr. Robert Emery



    Nancy K. Johnson National Service Award

    About the Award:

    This award is presented in honor of Nancy K. Johnson to individuals who have provided exceptional service to the Academy during the immediate Past President's term of office.

    2025 Winner:

    Wayne Gaul, CHP

    Citation provided by Armin Ansari, AAHP Past President 2025

    It is my great pleasure to award Dr. Wayne Gaul the 2025 Nancy K. Johnson National Service Award in recognition of his exceptional and unwavering volunteer service to the Academy.

    During my term as AAHP President, Dr. Gaul served as the Academy Treasurer. He oversaw the collection and disbursement of the Academy’s funds by the secretariat during a period of transition, and his efforts resulted in improved exchange of financial information between the secretariat and the treasurer. He oversaw the investment of funds according to the Academy’s investment policy, conducted analysis and research, and presented a change in strategy and shifting of the investment account that will result in significant advantages to the Academy over the long run. He also showed extreme diligence in working with the secretariat to resolve a misunderstanding by IRS with the Academy’s tax filing. The Academy is indebted to Wayne for his exemplary voluntary service on behalf of the membership.

    Past Winners Include:

      • 2008 - Nancy Johnson
      • 2009 - E. Scott Medling
      • 2010 - Dan Strom
      • 2011 - Kyle Kleinhans
      • 2012 - Sandra J. Brereton
      • 2013 - Dan Mantooth
      • 2015 - James S. Willison
      • 2017 - Timothy Taulbee
      • 2022 - James Nunn
      • 2023 - Andy Miller
      • 2024 - Brant Ulsh

    ABHP Bill Fitzgerald Service Award

    About the Award:

    The ABHP is excited to announce the new ABHP Bill Fitzgerald Service Award. This award may be made annually by the ABHP to honor an Active or Emeritus Certified Health Physicist who has provided exceptional service to the ABHP during the immediate previous Chair's term of office. This award may be bestowed posthumously.

    2024 Winner:

    Rodican Reed

    The Bill Fitzgerald Service award was established by the ABHP Board to acknowledge an active, emeritus, or deceased Certified Health Physicist who provided exceptional service to the ABHP during the immediate previous Chair’s term of service. These are individuals who never hesitate to step forward, complete difficult tasks in an outstanding manner, and not expect acknowledgement. Rod is that person. He never says “no” to difficult tasks. Instead, he steps forward and says “Yes, we can do this”.

    During 2024 Rod’s dedication to the ABHP program exceeded expectations. In addition to his routine Board responsibilities as Parliamentarian, he volunteered and assumed the responsibility to lead and oversee the Board’s procedures overhaul by the end of 2024. He became the project’s task master. As the Board’s Procedural task master, he coordinated efforts among all groups, reviewed, and tracked revisions ensuring the ABHP Board would have and implemented a new ABHP procedure system including: an ABHP(Board) procedure which implements the AAHP Policy, two new work instructions which govern the operation of Part I and Part II Panels of Examiners, and updated the Prospectus, which is the primary public facing document for the ABHP certification. The next phase will be to harmonize ABHP’s procedures with the AAHP standard operating procedures (SOPs)

    Rod’s background and experience contributed significantly to the success of this year long task. He holds a Ph.D. in Health Physics, Georgia Institute of Technology (Georgia Tech); Master of Science in Nuclear Engineering (Health Physics Option), Georgia Tech; and a Bachelor of Science in Physics, Georgia Tech. In addition, he was named a 2024 HPS Fellow for his continued dedication to the HPS.

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    Rod was certified in 1996, thus starting his AAHP/ABHP journey. He volunteered for the ABHP Part I Panel in 2017, becoming Chair in 2021 and Past-Chair in 2022. In 2023, he joined the ABHP Board and is the current Parliamentarian. Rod continues to provide support to the AAHP/ABHP programs through serving as a member on the AAHP/ABHP task force to develop a new website, and a member of the AAHP/ABHP’s growth of membership task force.

    Rod still finds time to support the HPS as: a past Associate Editor and current Peer Reviewer for the Health Physics Journal; Past-Chair of the ANSI/HPS N13.45-2024 Working Group; a current reviewer for Radiation Physics and Chemistry Journal; past HPS liaison to ANS, 2021-2023; past member of the History Committee, Professional Development Committee, Continuing Education Committee, and the ASTM Standards Workgroup. He is an active member of the East Tennessee Chapter HPS, developed and taught health physics courses for the nuclear industry, and is a consultant in retirement.

    Rod’s passion for health physics and his vast experience dealing with multi-interpersonal and work-related issues significantly contributed to the successful accomplishment of implementing a new procedure system streamlining the ABHP procedural work-process. The ABHP Board is proud to recognize Rod Reed as the 2025 Bill Fitzgerald Service Award.

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    Past Winners Include:

      • 2023 - Bill Fitzgerald
      • 2024 - Andrea Geyer